The request / response that are contrary to the Web firewall security policies have been blocked.

Detect time	2025-05-13 19:27:48
Detect client IP	10.152.1.112 (x-forward-for : 18.220.9.180 )
Detect URL	http://jys.naeiljob.co.kr/lec/images/lec_77/img_cnt_03.jpg